linux-kernel - [PATCH] tty: mips_ejtag_fdc: constify mips_cdmm_device

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Message-Id: <73ba52630b3b48c0ee2a1e9d6f7ca56ad5ce00d7.1503684750.git.arvind.yadav.cs@gmail.com>
Date:   Fri, 25 Aug 2017 23:44:11 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     jslaby@...e.com, gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] tty: mips_ejtag_fdc: constify mips_cdmm_device_id

mips_cdmm_device_id are not supposed to change at runtime.
mips_cdmm_driver is working with const 'id_table'. So mark
the non-const mips_cdmm_device_id structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/tty/mips_ejtag_fdc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c
index 234123b..a2dab3f 100644
--- a/drivers/tty/mips_ejtag_fdc.c
+++ b/drivers/tty/mips_ejtag_fdc.c
@@ -1110,7 +1110,7 @@ static int mips_ejtag_fdc_tty_cpu_up(struct mips_cdmm_device *dev)
 	return ret;
 }
 
-static struct mips_cdmm_device_id mips_ejtag_fdc_tty_ids[] = {
+static const struct mips_cdmm_device_id mips_ejtag_fdc_tty_ids[] = {
 	{ .type = 0xfd },
 	{ }
 };
-- 
2.7.4